Earphone



FIG. 1 is a Perspective view of an earphone showing my new design;

FIG. 2 is a perspective view thereof;

FIG. 3 is a Front view thereof;

FIG. 4 is a Back view thereof;

FIG. 5 is a Right-side view thereof, shown separately for ease of illustration;

FIG. 6 is a Left-side view thereof, shown separately for ease of illustration;

FIG. 7 is a Top view thereof; and,

FIG. 8 is a Bottom view thereof.

The broken lines depict environment on the earphone that forms no part of the claimed design. 

CLAIM I claim the ornamental design for an earphone, as shown and described. 